#105B3A#105B3A

#105B3A is a dark, moderate teal. Relative luminance 0.079; OKLCH L 41.8% C 0.089 H 158.7°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#105B3A
RGB	rgb(16, 91, 58)
HSL	hsl(154, 70%, 21%)
HSV	hsv(154, 82%, 36%)
CMYK	cmyk(82.4%, 0%, 36.3%, 64.3%)
CIE-LAB	lab(33.77, -30.76, 12.88)
CIE-LCH	lch(33.77, 33.35, 157.27°)
OKLab	oklab(41.84% -0.0834 0.0325)
OKLCH	oklch(41.84% 0.09 158.7)
XYZ	xyz(4.7180, 7.8973, 5.2778)
Luminance	0.0790 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105B3A #5B1031

analogous

#105B14 #105B3A #10565B

triadic

#105B3A #3A105B #5B3A10

tetradic

#105B3A #14105B #5B1031 #565B10

square

#105B3A #14105B #5B1031 #565B10

split-complementary

#105B3A #5B1056 #5B1410

monochromatic

#051A11 #072719 #105B3A #198F5B #22C37C

Accessibility & contrast

On white

8.14

#105B3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#105B3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105B3A

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105B3A	#FFFFFF	#000000	##FFFFFF
##105B3A	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5338

Deuteranopia (green-blind)

#514D3C

Tritanopia (blue-blind)

#005A52

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #105b3a;
/* rgb */ color: rgb(16, 91, 58);
/* oklch */ color: oklch(41.8% 0.089 158.7);

Tailwind

colors: {
  custom: {
    50: '#5c8a70',
    500: '#105b3a',
    950: '#000000',
  },
}

SCSS

$custom: #105b3a;
$custom-light: #5c8a70;
$custom-dark: #000000;

JSON

{
  "hex": "#105b3a",
  "rgb": {
    "r": 16,
    "g": 91,
    "b": 58
  },
  "hsl": {
    "h": 153.6,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.41844,
    "c": 0.0895,
    "h": 158.7
  },
  "luminance": 0.07898
}

Semantic roles & 50–950 ramp

primary

#105B3A

secondary

#94335E

accent

#3B89ED

background

#F5F8F6

surface

#E9F0EC

border

#C5CBC7

text

#050C07

muted

#797D7A

Preview Lab

Preview with #105B3A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →